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CS-4448 Final Exam Study (Operating Systems: Internals and Design Principles Ninth Edition by William Stallings ISBN 13: 9780134670959) Questions With Complete Solutions$10.99
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CS-4448 Final Exam Study (Operating Systems: Internals and Design Principles Ninth Edition by William Stallings ISBN 13: 9780134670959) Questions With Complete Solutions
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CS 4448
Institution
CS 4448
CS-4448 Final Exam Study (Operating Systems: Internals and Design Principles Ninth Edition by William Stallings ISBN 13: 9780134670959) Questions With Complete Solutions
CS-4448 Final Exam Study (Operating Systems: Internals
and Design Principles Ninth Edition by William Stallings
ISBN 13: 9780134670959) Questions With Complete
Solutions
_______ is a commercially available hypervisor from VMware
that provides users a bare metal hypervisor to host virtual
machines on their servers. Correct Answer ESXi
________ permits the relocation of the data files that compose a
virtual machine while that virtual machine is in use. Correct
Answer Storage VMotion
________ uses various replication technologies to copy selected
virtual machines to a secondary site in the case of a data center
disaster. Correct Answer Site Recovery Manager
__________ external devices are suitable for communicating
with modems. Correct Answer Communication
__________ is a technique that smoothes out peaks in I/O
demand. Correct Answer Buffering
__________ is the time required to execute the task to
completion. Correct Answer Processing time
A _________ is a collection of related data. Correct Answer
database
A _________ is a contiguous set of allocated blocks. Correct
Answer portion
, A disadvantage of simulation is that results for a given run only
apply to that particular collection of processes under that
particular set of assumptions. Correct Answer True
A disadvantage of static assignment is that one processor can be
idle, with an empty queue, while another processor has a
backlog. Correct Answer True
A key differentiator between desktop/server and embedded
Linux distributions is that desktop and server software is
typically compiled on one platform but is intended to be
executed on another. Correct Answer False
A virtual server sees all of the resources of the physical host.
Correct Answer False
Because of the potential disadvantages, load sharing is not one
of the commonly used schemes in current multiprocessors.
Correct Answer False
Device drivers are not part of the operating system. Correct
Answer False
Direct memory access is the dominant form of transfer that must
be supported by the operating system. Correct Answer True
Examples of human readable external I/O devices are printers,
terminals, and keyboards. Correct Answer True
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